BGS mineralogy and petrology collection record
| Sample number | S71072; COLLNODY91; |
|---|---|
| Sample Donor | Smellie,J.L. |
| Rock name | Not entered |
| Stratigraphy | Not entered |
| Comments | Black, fine grained, altered porphyritic lava, Arenig |
| Locality details | 450m WNW of Knocklaugh Farm |
| 50k map sheet | Girvan (7) |
| Map reference | NX 1688 9191 |
| Year collected | Not entered |
| Bore name | Not applicable |
| Confidentiality | No restrictions |
Petrological thin sections
Links to high resolution images
Transition from XPL to PPL light
S71072
